<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>首页</title>
</head>
<body>
    <h1>这是首页</h1>
    <form methods="post" action="/index">
        First name:<br>
        <input type = "text" name ="firstname">
        <br>
        Last name:<br>
        <input type ="text" name="lastneme">
        <p><input value="DO IT!" type='SUBMIT' </p>
    </form>
</body>
</html>